NATO reporting name for AS series air-to-surface missiles, with Soviet designations:
Note: The Soviet / Russian designation is a Cyrillic letter "Х", which is translated as "Kh" or "H". Also, sometimes a combination ("complex") of a missile with its aircraft is marked with a letter "K" (for example, a missile Kh-22 with an aircraft is a "complex K-22"). The Cyrillic "X" (read "Kh") in the designation of Soviet ASMs is in fact a Latin "X" ("ecks") for Xperimental, as used by the design bureau. With passing time, however, this was ignored and used in Soviet/Russian as well as foreign literature as the Cyrillic Kh.